McAfee has released its latest DAT File Update, version 11491 / 5947, which includes the most current virus signatures and vital information necessary for the effective operation of McAfee antivirus products. These DAT files are essential for protecting computers from millions of viruses and other potentially harmful software, as new threats emerge daily. To maintain robust protection, users must regularly download and install the latest DAT files.

Norton has released its Virus Definitions update for July 1, 2025, which is crucial for enhancing the detection and prevention capabilities of Norton AntiVirus products, including Norton Internet Security, Norton 360, Endpoint Protection, and Mail Security. This update ensures that users have access to the latest virus definitions, helping to safeguard their systems against emerging threats.

On July 11, 2025, Avast released new virus definitions, enabling users to manually update their antivirus software offline. These definitions are part of Avast's comprehensive suite of technologies designed to safeguard systems and sensitive data from viruses and other threats. Recognized for its effectiveness, Avast is considered a top-tier antivirus solution for Windows-based computers.

Emsisoft Anti-Malware 2025.7.0.12682 has been released, offering a robust solution for PC protection against a wide range of threats, including trojans, viruses, spyware, adware, worms, bots, keyloggers, rootkits, and dialers. It is particularly effective at removing stubborn malware by employing advanced technologies designed to eliminate harmful code before it can inflict damage on your system.

In July 2025, Microsoft released a significant update addressing 130 Common Vulnerabilities and Exposures (CVEs) across various products and services, including critical areas such as the Windows Kernel, Microsoft Office, and the Remote Desktop Client. This update aims to enhance security by addressing vulnerabilities that could potentially be exploited by malicious actors.

Trellix Stinger, previously known as McAfee Stinger, has released version 13.0.0.388. This tool is designed specifically to identify and eliminate certain viruses from infected systems, rather than serving as a standalone antivirus solution. It is particularly useful for technicians and can be conveniently stored on portable devices like thumb drives.

Linux Security Roundup for Week 27, 2025

IPFire has released version 2.29 - Core Update 196 for testing, following its recent WireGuard update. This new version includes a range of enhancements, particularly for WireGuard, high-resolution console support, and numerous package updates alongside critical bug and security fixes.

IObit Malware Fighter has recently launched version 12.4.0.1536, enhancing its reputation as a robust anti-malware and antivirus solution. This software offers extensive protection against a wide range of threats, including spyware, adware, ransomware, Trojans, keyloggers, and more. The latest update features significant improvements powered by the enhanced IObit Anti-malware Engine and the upgraded Bitdefender Engine, which together optimize scanning speeds by up to 32% and reduce resource usage by 50%. These advancements facilitate the detection of hidden threats and enhance overall system protection.

Atlantis Word Processor Lite version 4.4.6.2 has been released, offering a robust and efficient solution for all your word processing needs. This software is designed to cater to users of all skill levels, whether you are just starting out or have extensive experience. It provides a comprehensive set of tools for creating a variety of documents, including reports, novels, articles, and letters.

Glarysoft has released version 1.202.0.833 of its Malware Hunter software, which is designed to detect and eliminate malicious files and threats from users' computers. The software features a hyper-scan option that allows for rapid detection of viruses and other potential dangers, ensuring that all traces of such threats are removed efficiently. Unlike some antivirus programs that offer continuous monitoring, Glarysoft Malware Hunter functions as an on-demand scanner, allowing users to initiate scans whenever they choose.

The OWASP Core Rule Set (CRS) has announced the release of version 4.16.0, which enhances the detection capabilities of web application firewalls such as ModSecurity. This update introduces several new features and improvements, including remediation for Python Server-Side Template Injection (SSTI), detection of generic configuration filenames, and updates to error handling in Java applications. Notable new rules have been added for detecting Bash Brace Expansion, MongoDB operators, as well as zmodload and sudo-rs commands.

Linux Security Roundup for Week 26, 2025

AppCheck Anti-Ransomware 3.1.42.3 has been released, offering comprehensive real-time protection against current ransomware threats. The software features a user-friendly interface that provides essential tools for safeguarding your system. Its unique functionality allows it to detect ransomware files when they are downloaded and actively monitor for any attempts to alter system files. If malicious changes are detected, AppCheck automatically rolls back these changes to restore the system's integrity.

The latest version of GridinSoft Anti-Malware, 4.3.63, enhances its ability to efficiently target a range of PC threats, including adware, malware, and potentially unwanted programs (PUPs). This tool allows users to easily remove these threats, ensuring a safer computing environment free from virus and malware attacks.

Argente Malware Cleaner is an on-demand scanning tool designed to detect and remove malware from local systems. Part of the Argente Utilities suite, this software provides a crucial additional layer of security by analyzing critical areas of a computer often targeted by malicious software. It's important to note that while Argente Malware Cleaner is effective in detecting threats, it does not replace a comprehensive antivirus program and should be used alongside primary security solutions like Malwarebytes.

Malwarebytes has released version 5.3.3.198 (1.0.100487) / 5.15.1.3151, positioning itself as a comprehensive antivirus solution designed to shield users from various cyber threats, including malware, ransomware, exploits, and harmful websites and applications. A video tutorial is available for those seeking guidance on its features.

The recently released PDF Anti-Copy 2.6.2 is a software designed to prevent unauthorized copying or converting of PDF documents. It achieves this by reprocessing the words and graphics within a PDF, securing the document while maintaining its original format. Users can easily protect their PDFs by selecting a file, choosing the desired page and output folder, and clicking 'start,' making the process straightforward and user-friendly. The interface is simple, with minimal options to navigate, and users typically won't need to refer to the help section provided in the program.

IPFire has announced the release of version 2.29 - Core Update 195, which brings significant enhancements, notably the long-anticipated native support for WireGuard. This modern VPN protocol is designed for efficiency and user-friendliness, offering a streamlined alternative to traditional VPN solutions like IPsec and OpenVPN. The update introduces a user-friendly web interface for configuring and managing WireGuard tunnels, facilitating both net-to-net and host-to-net (Roadwarrior) connections.

Linux Security Roundup for Week 25, 2025